[Help Wordpress] Fluid / Responsive Lag?

Fluid / Responsive Lag?

First of all, thank you for a great plugin.

I'm using the RoyalSilder plugin on a responsive homepage designed to be fluid. When you resize the page width, the slider lags behind all of the other page elements, as if it takes a moment to recognize and 'catch up' to the size change - and, if you resize the page too quickly (or when on an iPhone, upon orientation change), it misses the resizing completely.

Here's the example: http://underbloom.com/mr/blog/

Any help would be greatly appreciated!

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help.dimsemenov.com